1-1/4 OD X 3/4 ID Alum V/C PCV Grommets 2pk

The Racing Power Co-Packaged 1-1/4 OD × 3/4 ID aluminum valve cover PCV grommets are engineered for engine builders and performance enthusiasts requiring reliable crankcase ventilation system connections. This two-pack set delivers precise OD and ID dimensions paired with aluminum construction, making these grommets ideal for both street and racing applications where superior seal integrity and long-term durability are non-negotiable.

Each grommet features a 1.25-inch outer diameter and 0.75-inch inner diameter, with 0.625-inch thickness designed to accommodate standard PCV hose connections while maintaining a tight seal against engine vibration and thermal cycling. The aluminum construction resists corrosion and degradation compared to rubber-only alternatives, particularly beneficial in high-heat engine compartments or vehicles subjected to frequent moisture exposure. The pair format allows you to address dual PCV port configurations common in modern V8 and inline-six engines.

Performance-focused builders choose these grommets when assembling or servicing fuel-injected and naturally aspirated engines where factory or upgraded PCV systems demand precision components. They're equally suited to restoration projects requiring exact OEM-specification replacements and to custom builds where proper crankcase evacuation supports engine longevity and consistent performance. Weighing just 0.09 pounds per pair, they integrate seamlessly into any engine bay configuration without adding unnecessary mass.

Racing Power Co-Packaged components are recognized throughout the automotive aftermarket for consistent manufacturing quality and fitment accuracy. These grommets represent a foundational upgrade for anyone serious about exhaust system integrity and engine bay reliability.